feat(nvim): reorganize and modernize Neovim configuration

- Remove deprecated config files: git-ref.lua, git-signs.lua, diffview-config.lua, lsp-lines-config.lua, neotree-config.lua, fidget-spinner.lua, silicon-config.lua, telescope-config.lua, llm.lua
- Add new configuration files: diagnostics-config.lua, git-config.lua, llm-config.lua, snacks-config.lua
- Update existing config files: base.lua, dap-config.lua, init.lua, lsp-config.lua, lualine-config.lua, noice-config.lua, octo-config.lua, toggleterm-config.lua, which-key-config.lua
- Update nvim and opencode module configurations

modules/home/programs/terminal/nvim/config/lua/noice-config.lua

@@ -1,26 +1,14 @@
--- Noice Doc Scrolling
-vim.keymap.set("n", "<c-f>", function()
-    if not require("noice.lsp").scroll(4) then return "<c-f>" end
-end, {silent = true, expr = true})
-
-vim.keymap.set("n", "<c-b>", function()
-    if not require("noice.lsp").scroll(-4) then return "<c-b>" end
-end, {silent = true, expr = true})
-
 -- Noice Setup
 require("noice").setup({
-    lsp = {
-        override = {
-            ["vim.lsp.util.convert_input_to_markdown_lines"] = true,
-            ["vim.lsp.util.stylize_markdown"] = true,
-            ["cmp.entry.get_documentation"] = false
-        },
-        signature = {enabled = false}
-    },
-    presets = {
-        command_palette = true, -- position the cmdline and popupmenu together
-        long_message_to_split = true, -- long messages will be sent to a split
-        inc_rename = false, -- enables an input dialog for inc-rename.nvim
-        lsp_doc_border = false -- add a border to hover docs and signature help
-    }
+	-- Ignore (Snacks Priority)
+	routes = {
+		{
+			filter = { event = "ui", kind = "input", },
+			opts = { skip = true },
+		},
+		{
+			filter = { event = "ui", kind = "select", },
+			opts = { skip = true },
+		},
+	},
 })